Alert archive / Washington / Flash Flood Warnings in 2010

Flash Flood Warning 3, NWS Pendleton, OR

July 30, 2010Klickitat County, Washington

NWS Pendleton, OR issued this flash flood warning at Jul 30, 2010, 5:02 AM PDT for Klickitat County, Washington. It was in force for 2 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Jul 30, 2010, 5:02 AM PDT (12:02 UTC)
Expired: Jul 30, 2010, 7:24 AM PDT
In force: 2 hr
Issued by: NWS Pendleton, OR
Area: Storm-based polygon
Flood severity: None

County Klickitat County, WA

The radar

The Pendleton radar (KPDT), 152 km from the middle of the area, began a volume at 12:02 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What forecasters said that day

The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Pendleton, OR wrote its last area forecast discussion before this flash flood warning went out at Jul 30, 4:43 AM PDT, 19 minutes earlier.

Area forecast discussion, Jul 30, 4:43 AM PDT, 19 minutes before

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Hazardous weather outlook, Jul 29, 8:35 PM PDT, 8 hours 27 minutes before

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<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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    </section>
  </main>
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The office that day

Everything else NWS Pendleton, OR issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 29, 6:44 PM PDT	Severe Thunderstorm Warning	PDT	Union	56 min
Jul 30, 9:18 AM PDT	Red Flag Warning	PDT		25 hr
Jul 30, 8:57 AM PDT	Special Weather Statement	PDT	Columbia	33 min

Nearby

Flash Flood Warnings in Washington, 2010 Every flash flood warning in 2010

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.